WO2007028998A3 - Method for determining a scaling factor for an output of an electrochemical cell - Google Patents

Method for determining a scaling factor for an output of an electrochemical cell Download PDF

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Publication number
WO2007028998A3
WO2007028998A3 PCT/GB2006/003316 GB2006003316W WO2007028998A3 WO 2007028998 A3 WO2007028998 A3 WO 2007028998A3 GB 2006003316 W GB2006003316 W GB 2006003316W WO 2007028998 A3 WO2007028998 A3 WO 2007028998A3
Authority
WO
WIPO (PCT)
Prior art keywords
output
scaling factor
electrochemical cell
determining
property
Prior art date
Application number
PCT/GB2006/003316
Other languages
French (fr)
Other versions
WO2007028998A2 (en
Inventor
Mark Hyland
Lindy Murphy
Kevin Lorimer
Original Assignee
Oxford Biosensors Ltd
Mark Hyland
Lindy Murphy
Kevin Lorimer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oxford Biosensors Ltd, Mark Hyland, Lindy Murphy, Kevin Lorimer filed Critical Oxford Biosensors Ltd
Priority to PL06779334T priority Critical patent/PL1922541T3/en
Priority to EP06779334.9A priority patent/EP1922541B1/en
Priority to JP2008529686A priority patent/JP4969577B2/en
Priority to ES06779334T priority patent/ES2744124T3/en
Priority to US12/066,068 priority patent/US8239138B2/en
Publication of WO2007028998A2 publication Critical patent/WO2007028998A2/en
Publication of WO2007028998A3 publication Critical patent/WO2007028998A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A scaling factor for scaling an output of a first electrochemical cell, is determined in order to compensate for the effect on the output caused by any variation in a value of a property of a working electrode of the first cell from a reference value of that property. A measured value for the property is obtained from a portion of material formed so as to have substantially the same value of the property as does the working electrode and the measured value is processed to generate the scaling factor.
PCT/GB2006/003316 2005-09-10 2006-09-07 Method for determining a scaling factor for an output of an electrochemical cell WO2007028998A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL06779334T PL1922541T3 (en) 2005-09-10 2006-09-07 Method for determining a scaling factor for an output of an electrochemical cell
EP06779334.9A EP1922541B1 (en) 2005-09-10 2006-09-07 Method for determining a scaling factor for an output of an electrochemical cell
JP2008529686A JP4969577B2 (en) 2005-09-10 2006-09-07 Scale factor for electrochemical cell output
ES06779334T ES2744124T3 (en) 2005-09-10 2006-09-07 Procedure for determining a scale factor for an output of an electrochemical cell
US12/066,068 US8239138B2 (en) 2005-09-10 2006-09-07 Scaling factor for an output of an electrochemical cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0518527.7A GB0518527D0 (en) 2005-09-10 2005-09-10 Scaling factor for an output of an electrochemical cell
GB0518527.7 2005-09-10

Publications (2)

Publication Number Publication Date
WO2007028998A2 WO2007028998A2 (en) 2007-03-15
WO2007028998A3 true WO2007028998A3 (en) 2007-06-28

Family

ID=35221295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/003316 WO2007028998A2 (en) 2005-09-10 2006-09-07 Method for determining a scaling factor for an output of an electrochemical cell

Country Status (7)

Country Link
US (1) US8239138B2 (en)
EP (1) EP1922541B1 (en)
JP (1) JP4969577B2 (en)
ES (1) ES2744124T3 (en)
GB (1) GB0518527D0 (en)
PL (1) PL1922541T3 (en)
WO (1) WO2007028998A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110383064B (en) * 2016-10-24 2021-06-29 豪夫迈·罗氏有限公司 Method, apparatus and system for correcting uncompensated resistance in a conductive element of a biosensor
US11397161B2 (en) * 2017-10-11 2022-07-26 Anb Sensors Limited Calibration electrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003056319A2 (en) * 2001-12-21 2003-07-10 Oxford Biosensors Limited Micro-band electrode
US20040194302A1 (en) * 1999-10-04 2004-10-07 Bhullar Raghbir S. Method of making a biosensor
US20050023137A1 (en) * 2003-06-20 2005-02-03 Bhullar Raghbir S. Biosensor with multiple electrical functionalities
US20050163657A1 (en) * 2004-01-22 2005-07-28 Childers Winthrop D. Disposable blood test device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329742C2 (en) 1993-09-03 2003-03-20 Dieter Haaf Electrode for measuring the electrochemical sizes of a sample
JPH10253572A (en) * 1997-03-07 1998-09-25 Toa Denpa Kogyo Kk Measuring device equipped with electrode with memory
JP3702582B2 (en) * 1997-06-03 2005-10-05 Ｎｏｋ株式会社 Measuring method using biosensor
JP2000019147A (en) 1998-07-01 2000-01-21 Nok Corp Reaction product measuring device
JP2002156358A (en) * 2000-11-20 2002-05-31 Matsushita Electric Ind Co Ltd Biosensor, notification device, and measuring instrument
US6814844B2 (en) * 2001-08-29 2004-11-09 Roche Diagnostics Corporation Biosensor with code pattern
US7491303B2 (en) * 2001-09-28 2009-02-17 Arkray, Inc. Measuring instrument and concentration measuring device
WO2003076918A1 (en) * 2002-03-08 2003-09-18 Arkray, Inc. Analyzer having information recognizing function, analytic tool for use therein, and unit of analyzer and analytic tool
WO2005003751A1 (en) * 2003-06-20 2005-01-13 Roche Diagnostics Gmbh System and method for coding information on a biosensor test strip
US7601299B2 (en) * 2004-06-18 2009-10-13 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040194302A1 (en) * 1999-10-04 2004-10-07 Bhullar Raghbir S. Method of making a biosensor
WO2003056319A2 (en) * 2001-12-21 2003-07-10 Oxford Biosensors Limited Micro-band electrode
US20050023137A1 (en) * 2003-06-20 2005-02-03 Bhullar Raghbir S. Biosensor with multiple electrical functionalities
US20050163657A1 (en) * 2004-01-22 2005-07-28 Childers Winthrop D. Disposable blood test device

Also Published As

Publication number Publication date
US8239138B2 (en) 2012-08-07
EP1922541A2 (en) 2008-05-21
EP1922541B1 (en) 2019-06-26
JP2009508100A (en) 2009-02-26
GB0518527D0 (en) 2005-10-19
WO2007028998A2 (en) 2007-03-15
US20090093979A1 (en) 2009-04-09
JP4969577B2 (en) 2012-07-04
ES2744124T3 (en) 2020-02-21
PL1922541T3 (en) 2019-11-29

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